zachtheterrible
Active Member
Hi everybody, yes it's been a while. My life has started getting busier, but I haven't forgot about electronics n this forum. Which brings me to my question: I need an LED bar graph driver. I checked out the LM3916/4 and that would work for me just fine, but my voltage supply is too low to run that IC. I need something that can run on as low as 4 volts. Any suggestions?